A bottle cap combined with a beverage container comprises: a main body combined with the container; a storage space inside the main body which contains additives; and filter holes formed above and below the storage space to keep the additives within the storage space. Additives in the storage space are soluble in the liquid in the container and are discharged through the spout. The flow path of the liquid is characterized by being configured to lead the liquid to the storage space of the additives to facilitate dissolution of the additives.

You do not currently have access to this content.